s390/hwcaps: remove hwcap stfle check

Remove the not so obvious "(elf_hwcap & (1UL << 2)" which only checks
if stfle is available. This used to be required for old code before
test_facility() was introduced. test_facility() will do the right
thing, regardless if stfle is available or not.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c
index 6710a236d52fa5ad5b804f608d54cde708d2a854..4ee697d83bc757d9cfe559a5d9f668ac3894eece 100644 (file)
--- a/arch/s390/kernel/processor.c
+++ b/arch/s390/kernel/processor.c
@@ -207,7 +207,7 @@ static int __init setup_hwcaps(void)
                elf_hwcap |= HWCAP_ETF3EH;
 
        /* decimal floating point & perform floating point operation */
-       if ((elf_hwcap & (1UL << 2)) && test_facility(42) && test_facility(44))
+       if (test_facility(42) && test_facility(44))
                elf_hwcap |= HWCAP_DFP;
 
        /* huge page support */